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zhenek [66]
2 years ago
13

Is the following relation a function?

Mathematics
1 answer:
RoseWind [281]2 years ago
4 0
No because 1 is repeated which is not possible
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I NEED HELP ON THIS QUESTION!!
Angelina_Jolie [31]

y=10x+5 because 10 is ur constant and 5 is like ur y-intercept. So y=10x+5 is your answer

4 0
2 years ago
The equation shown below involves a perfect square trinomial. 4x2 + 20x + 25 = 7 Which of the following is a step in solving thi
fomenos
4 x^2 + 20 x + 25 = 7
Divide both sides by 4:
x^2 + 5 x + 25/4 = 7/4
Write the left-hand side as a square:
(x + 5/2)^2 = 7/4
Take the square root of both sides:
x + 5/2 = sqrt(7)/2 or x + 5/2 = -sqrt(7)/2
Subtract 5/2 from both sides:
x = sqrt(7)/2 - 5/2 or x + 5/2 = -sqrt(7)/2
Subtract 5/2 from both sides:
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3 0
3 years ago
What is x? -2.5x- 2=18​
snow_tiger [21]

Answer:

x = -8

Step-by-step explanation:

-2.5x - 2 = 18.

Add 2 to both sides.

-2.5x = 20.

Divide both sides by -2.5.

x = -8

3 0
3 years ago
Which of the following terminating decimals is equivalent to -1 3/4<br> ?
Reika [66]
It would be - 1.75. Hope it helps! :)
3 0
3 years ago
Read 2 more answers
Need this done ASAP :) plz help
vlabodo [156]

go on google im gessing so the anser mite be 245776336

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